Check the listing for details. NX Series NCX1 Nylon-String Acoustic-Electric Guitar. Condition: Open box. Listed at 467.89 USD. "NX Series guitars offer impressive acoustic tone, and their amplified sound quality is unrivaled", said Shannon McKee, product marketing manager of the Yamaha Guitar Group. "The NCX guitars will appeal to nylon players who will appreciate the enhanced performance capabilities, while the NTX models will be familiar and comfortable for electric and steel-string players wanting to venture to nylon." The NCX1 acoustic-electric guitar's contemporary appearance and traditional neck profile and advanced electronics make it an excellent choice for nylon-string players seeking superior, amplified sound, while its strap buttons make it especially appealing to performing guitarists. All NX guitars have solid tops, including a solid sitka spruce top on the NCX1, resulting in unparalled sonic.